This paper first describes a disruptive denial-of-service attack that exploits the semantics of the SIP protocol to exhaust resources at a stateful SIP proxy ...

Protecting SIP Proxy Servers from Ringing-based Denial-of-Service Attacks ... We describe and measure the effects of a denial-of-service (DoS) attack on SIP.

Jul 17, 2015 · This paper first describes a disruptive denial-of-service attack that exploits the semantics of the SIP protocol to exhaust resources at a ...

Dive into the research topics of 'Protecting SIP proxy servers from ringing-based denial-of-service attacks'. Together they form a unique fingerprint. Sort by ...

Bibliographic details on Protecting SIP Proxy Servers from Ringing-Based Denial-of-Service Attacks.

In this paper, we propose a detection system of the ringing-based DoS attacks. We model the normal traffic of legitimate users with the gamma distribution and ...

We define the performance metrics to measure the effects of flooding attacks on real time services - VoIP in. SIP environment – and show the results on ...

Securing Voice over Internet Protocol · Protecting SIP Proxy Servers from Ringing-based Denial-of-Service Attacks · An ontology description for SIP security ...

Abstract: - This paper deals with one of key issues of IP telephony regarding SIP Proxy robustness against attacks and compares security risks inherent to ...

This function requires excessive message control for a call connection and creates heavy traffic in the network. In the internet cail system model. most of the ...